LEGO Skylines is the new plastic city-builder from Cities: Skylines 2 and Surviving the Aftermath developers Iceflake Studios, published by Paradox Interactive. I’ve played an hour or so of a preview build, just long enough to devise a circular highway of coffee shops, glass-fronted houses, unaccountably cheerful farms, and playgrounds poking up haphazardly like fungus. Kind of like the M25, but more rustickal. There’s a park in the middle that can’t work out which century it’s in, with an ornamental…